Well, I've managed to expell intact green peas out thru the old nasal cavities on an occasion or two, not to mention being in possession of an enormous and accurate ability burp loudly and on cue, just about any time and anywhere. (An enormous fondness for beer and other carbonated beverages greatly aids this crass habit!!) Oh, and now I'm so embarrassed......

I can crack my neck, which isn't all that awesome until you see the look on everyones face, especially when they realize it was my neck. Every once in a while I will fall to the floor after I do it, justy for the effect.

I also have the ability to produce large, loud quantities of flatulence. Keeps most of my friends away, but certainly is a conversation stopper.

I suppose it is not necessarily a talent, more of an ability to withstand pain, and I haven't done it in a while because I haven't been drunk enough, but, I can drink an entire mug of beer without the beer passing through my mouth. I press the lip of the mug against my upper lip and pour the beer into my nose, slowly. It takes a few minutes and hurts like hell, but you can get a lot of people to bet a lot of money against you doing it, so its almost worth it. I can also drink a beer standing on my head or under water. Obviously in my younger days my friends came up with some interesting dares involving beer.
I can also juggle three of about anything I can toss up in the air, except women.